| Customization: | Available |
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| After-sales Service: | Available |
| Warranty: | 6 Months |
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Explore the revolutionary overburden casing system from Changsha Tianhe, a pioneering solution in the realm of modern drilling. This state-of-the-art system is engineered to enhance the efficiency of various drilling activities, including water well drilling, anchoring, micro piling, and geothermal engineering. By installing a supportive casing or pipe through overlying layers of soil, rock, or other materials, this system ensures unparalleled support and stability throughout the drilling process.
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1.When drilling starts,the reamer opens
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2.When the drilling is finished,reverse the rotation to close the reamer
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3.Keep the casing tube left in the hole,or pull out and pour in grout sealing material
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4.Use conventional drilling bits to continue the drilling
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Model
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O.D of casing tube(mm)
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I.D of Casing tube(mm) |
Wall Thickness of the CasingTubemm
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Max.O.D.of Guide Device(mm)
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Match DTH hammer
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ODEX90
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114
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101
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6.5
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90
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COP34/DHD3.5
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ODEX115
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146
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126
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10
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115
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COP44/DHD340/QLX40
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ODEX140
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168
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148
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10
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136
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COP54/DHD350/QL50/SD5
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ODEX165
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194
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174
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10
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160
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COP64/DHD360/QL60/SD6
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ODEX190
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219
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199
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10
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185
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COP64/DHD360/QL60/SD
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ODEX240
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273
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253
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10
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240
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COP84/DHD380/QL80/SD8
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ODEX280
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325
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300
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12.5
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280
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DHD112/DHD380/SD10
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| Other specifications are available upon request. | |||||
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1. Water Well Drilling: Embrace the unparalleled efficiency of our Eccentric Casing System (ODEX), a vital tool designed for water well drilling projects. This innovative system not only ensures seamless drilling but also fortifies the hole against potential collapses, significantly reducing drilling time when navigating through overburden.
2. Anchoring: Elevate your anchoring projects with the precision-engineered ODEX system, adept at fulfilling all anchoring requirements, with particular excellence in slope reinforcement tasks.
3. Micro Piling: Perfectly suited for challenging formations like soil, clay, and sand rock, the eccentric casing system guarantees economical and swift protection of holes. Whether using permanent or temporary casing tubes, it stands as the ideal choice for securing your micro piling projects.
| Products | Instruction |
| 1--Casing tube | a.Thread casing tube.;left-hand
b.Welded casing tube
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| 2--Drill PIpe | Thread:API(REG/IF)/NC |
| 3--Stablizer | Thread of stabilizer consistent with drill rod |
| 4--Hammer | Thread:API REG |
| 5--Casing shoe | a.Thread casing tube.;left-hand
b.Welded casing tube
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| 6--Eccentric system | See the data sheet as below |
Our groundbreaking concentric casing system, engineered by the experts at Changsha Tianhe Drilling Tools and Machinery Co., Ltd., is specifically tailored for the most challenging overburden conditions such as pebbles, fissures, boulders, and beyond. This system offers unparalleled flexibility, enabling drilling at diverse angles while ensuring exceptional straightness and precision.
With the ability to reach a remarkable maximum hole diameter of 1550 mm, this system is the perfect choice for a vast array of drilling applications, making it an indispensable tool in your arsenal.
Introducing the state-of-the-art concentric casing system from Changsha Tianhe Drilling Tools and Machinery Co., Ltd., featuring superior joint tools material. This ensures a dependable connection post-heat treatment, elevating your drilling operations to new heights.
Our distinguished company, Changsha Tianhe Drilling Tools and Machinery Co., Ltd., proudly presents a concentric casing system with wings, expertly designed for layers featuring loose materials such as soil, clay, weathered rock, and sand particles. This versatile system is perfectly suited for a broad spectrum of drilling applications.
Founded in 2002, Changsha Tianhe Drilling Tools and Machinery Co., Ltd. operates from a sprawling 60000 square meters workshop in the heart of Hunan province, China. We are renowned for our expertise in manufacturing top-tier DTH Hammers and Bits, ODEX systems, and Reverse Circulation Hammers and Bits. With an expansive global service network reaching over 40 countries, we are unwavering in our commitment to providing premium-quality drilling solutions that set the standard in the industry.
Product Name: Overburden Drilling Core Drill Shoe - Engineered for Excellence
Manufacturer: Changsha Tianhe Drilling Tools and Machinery Co., Ltd. - Your Trusted Partner in Drilling Solutions
Packing: Securely packaged in durable wooden cases to ensure product integrity during transit.
Delivery: Expect swift delivery within 15-18 days post-deposit, ensuring timely access to our superior products.
We are a factory specializing in manufacturing high-quality drilling tools and machinery. Our products are designed to meet the needs of various industries, providing efficient and reliable solutions for your drilling operations.
If you have any questions or would like to learn more about our products, please feel free to contact us at Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
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